Planter



FIG. 1 is a perspective view of a planter;

FIG. 2 is a side view thereof, the opposite side, the front and the rear being identical;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

The broken lines illustrated in FIGS. 1-4 depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a planter, as shown and described. 